teste
V L J = 4 ε [ ( σ r ) 12 − ( σ r ) 6 ] = ε [ ( r m r ) 12 − 2 ( r m r ) 6 ] {\displaystyle V_{LJ}=4\varepsilon \left[\left({\frac {\sigma }{r}}\right)^{12}-\left({\frac {\sigma }{r}}\right)^{6}\right]=\varepsilon \left[\left({\frac {r_{m}}{r}}\right)^{12}-2\left({\frac {r_{m}}{r}}\right)^{6}\right]}
![{\displaystyle V_{LJ}=4\varepsilon \left[\left({\frac {\sigma }{r}}\right)^{12}-\left({\frac {\sigma }{r}}\right)^{6}\right]=\varepsilon \left[\left({\frac {r_{m}}{r}}\right)^{12}-2\left({\frac {r_{m}}{r}}\right)^{6}\right]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/80f24abf7c63439815848ab4517d7b4c3f7a179d)